Displaying 20 results from an estimated 108 matches for "colony".
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2005 Sep 19
4
factor as seq() in for loop
Dear all,
I would like to use the values in vegaggr.BLMCMR02$colony
str(vegaggr.BLMCMR02)
`data.frame': 1678 obs. of 3 variables:
$ vegtype : Factor w/ 27 levels "2010","2020",..: 3 4 5 19 4 5 19 5
$ colony : Factor w/ 406 levels "0","1","10","100",..: 1 1 1 1 2 2 2
$ Totvegpropare...
2010 Aug 19
1
GLMM random effects
...sure
if I am specifying the models correctly.
Background information:
Our study design: We used mark-recapture trapping to obtain density
estimates and demography of prairie dogs. The location of our study sites
are nested, we have 6 trapping plots within 3 colonies of prairie dogs.
Within each colony 3 plots are treatment (given supplemental food) and 3 are
control sites. Therefore, in total we have 18 study plots (9 control and 9
treatment).
Our study spans over two years and within each year we trapped prairie dogs
twice (Spring 2008, Summer 2008, Spring 2009, Summer 2009) for a total of
four...
2011 Oct 27
1
Proc Mixed to R
Hi All,
I'm working with some SAS code to analyze an experiment set up as follows:
66 subjects (colonies) treated with a random treatment (1-8) and measured at
three time points.
The data structure looks like:
input colony tmt y1 y2 y3;
y=y1; date=*1*; output;
y=y2; date=*2*; output;
y=y3; date=*3*; output;
datalines;
1 3 6725 6750 925
2 8 6950 5800 11275
3 4 4200 6100 6475
Procedure:
*proc* *mi...
2004 Mar 10
1
Map of British Colonial America 1775
Does anyone have suggestions about how to produce a map of British
Colonial America 1775? At that time, Great Britain had 26 colonies in
the Americas, including Bermuda, several Caribbean islands, "Quebec"
(extending then almost to New Orleans), Nova Scotia, Newfoundland,
Belize, and the 13 that declared independence in 1776.
I've reviewed the "map"
2010 Mar 18
2
Pedigree / Identifying Immediate Family of Index Animal
I have a data frame containing the Id, Mother, Father and Sex from about
10,000 animals in our colony. I am interested in graphing simple family
trees for a given subject or small number of subjects. The basic idea is:
start with data frame from entire colony and list of index animals. I need
to identify all immediate relatives of these index animals and plot the
pedigree for them. We're no...
2012 May 04
2
Binomial GLM, chisq.test, or?
Hi,
I have a data set with 999 observations, for each of them I have data on
four variables:
site, colony, gender (quite a few NA values), and cohort.
This is how the data set looks like:
> str(dispersal)
'data.frame': 999 obs. of 4 variables:
$ site : Factor w/ 2 levels "1","2": 1 1 1 1 1 1 1 1 2 2 ...
$ gender: Factor w/ 2 levels "0","1": NA NA...
2002 May 15
2
Devices not appearing/Manually add devices to Browse List ?
...ERRNO=Connection refused
from SCO server
>$./nmblookup -d3 -A 172.20.192.63
>Initialising global parameters
>params.c:pm_process() - Processing configuration file
>"/usr/local/samba/lib/smb.
>conf"
>Processing section "[global]"
>doing parameter workgroup = COLONY
>doing parameter netbios name = PRINTERS
>doing parameter server string = Printer Server
>doing parameter map to guest = Bad User
>doing parameter log level = 1
>Added interface ip=172.20.192.34 bcast=172.20.193.255 nmask=255.255.254.0
>bind succeeded on port 0
>Socket opened....
2009 Jul 07
1
How to re-order panels and y-axis values in trellis display using lattice
Hi,
I have been trying to re-order several items in a trellised barchart
display in lattice, but can't seem to figure it out.
###sample code, Stage and Colony have 2 and 3 levels respectively.
barchart(Activity ~ Percent | Stage + Colony, data = Percent.df,
horizontal = TRUE, layout = c(2,3),
xlab = "Percent Time Engaged in Activity",
ylab = "Activity")
This essentially produces the display I would like, only I would like to...
2008 Jan 29
1
Random and fixed effect model with a covariate
...e the two factors, Age (A) and Group size (G), both have 2 levels (old or young, and 1 or 3 respectively), and I am interested in the effect of these factors upon a continuous Response variable (R).
The data is from social insects, so the above design is repeated for several colonies. I think that Colony (C) should be a random factor, as they were taken from a larger pool of available colonies. Identification number (I) is different for each individual.
Furthermore, I have a covariate, Mass (M), which could have an effect upon R.
Do you know which of the below (if any) would be the most appropria...
2003 Feb 26
2
SCO OpenServer 5.0.6a and missing libncurses.so.4
...ing relevant in either the list archive or SCOs
site.
Could someone point me in the direction of the missing file (ie where
I can get it from), and, is this specific to the OS, or would the
same library from (for example) a Linux system do ?
Simon
--
Simon Hobson, Technical Services Engineer
Colony Gift Corporation Limited
Lindal in Furness, Ulverston, Cumbria, LA12 0LD
Tel 01229 461100, Fax 01229 461101
Registered in England No. 1499611
Regd. Office : 100 New Bridge Street, London, EC4V 6JA.
2012 Mar 29
3
[xapian] GSoC - Learning to Rank, Introduction and some Ideas
...rious
existing algorithms and developing modified/new algorithms related to
machine learning and computational intelligence.
I successfully completed my *Google Summer of Code - 2011* for the *Center
for the study of Complex systems - University of Michigan*. I implemented
various *algorithms (ant colony, random walk etc.)* related to
computational intelligence in Repast S (*Coded in Groovy, Java*) and
wrote *extensive
documentations and tutorial* for the related models with *literature reviews
* on the topics. My *contributions to Repast S was a part of the latest
release of the software*. The det...
2008 Jul 14
1
Analysis of poorly replicated array data
..."inherited" a cDNA macroarray dataset that is structured as follows.
Three different stressors were tested. For each stressor, there are two
treatments (control and stressed). For each treatment, two biological
replicates exist, and these are paired (i.e., there is a stressed array for
colony A and a control array from this same colony). For one of these
samples, duplicate arrays were performed (technical replicates). This works
out to 18 different arrays corresponding to 12 independant biological
replicates. But counting only the biological replicates for each stressor,
there are on...
2012 May 03
1
Simple plot loop
...from last observation
Data2 <- na.locf(Data)
attach(Data2)
# PLOT ALL ON ONE CHART
plot(MONTH,T102, type="o", ann="False", ylim=c(1, 100), pch=22, lty=2, col="red")
title(main="5m and 10 m Colpophylia natans colonies over time", ylab="% live coral / colony",
xlab="Months", col.main="black", font.main=4)
lines(MONTH,T162, type="o", pch=22, lty=2, col="red")
lines(MONTH,T231, type="o", pch=22, lty=2, col="green")
lines(MONTH,T250, type="o", pch=22, lty=2, col="green...
2009 Dec 24
1
Multiple CHOLMOD errors when attempting poisson glmm
...using lme4 for some time now
and have had a lot of trouble. I would say 9 times out of 10 I receive the
following warning:
CHOLMOD warning: %h
Error in mer_finalize(ans) :
Cholmod error `not positive definite' at
file:../Cholesky/t_cholmod_rowfac.c, line 432
My data are counts of microbe colony forming units (CFUs) collected from
termite cuticles and the surrounding environment over a 3 year period. I am
attempting to analyze the effect of several factors on these counts (termite
nest volume, temperature, humidity, light, incubation temperature, habitat,
year, sample location, etc.) to d...
2011 Sep 22
2
comparing mixed binomial model against the same model without random effect
...random = ~1 | fBeach, method = "REML")
anova(no.random.model,random.model)
But, nlme is valid only for the gaussian family, isn't it? In my case I have a mixed model with binomial family, like this:
random.model <- lme(sex ~hwp+hcp, data = mydata,
random = ~1 | colony, method = "REML")
where "sex" is a binary variable, "hwp" and "hcp" are continuous variable and "colony" is a factor with two levels.
I want to compare this model with another one without the random effect, I have tried with the lme4 but after this...
2007 May 15
3
NOOB question RSPEC
Hi all !!
I have this code:
require ''account''
describe Account, "when first created" do
before do
@account = Account.new
end
it "should have a balance of $0" do
@account.balance.should eql(Money.new(0, :dollars))
end
after do
@account = nil
end
end
How can I pass the @account.balance.should eql(Money.new(0, :dollars))
spec. From my
2010 Mar 25
2
Basic graphs: something like groups, but where each plot has independent axis?
I am trying to graph weight data for our colony. We a data frame with
Animal, Weight and Date. I'd like to display this data a series of simple
xyplots. We only need to display these plots together, we do not need to
make comparisons between animals. Each animal has been weighted over a
different time period, so we do not want the same r...
2003 Apr 24
2
Anyone using Asterisks and a Quicknet Lineja ck in the UK?
I don't have any experience of your problem - but I thought this might help.
http://www.hut.fi/Misc/Electronics/circuits/uk_wiring.html
<http://www.hut.fi/Misc/Electronics/circuits/uk_wiring.html>
The UK (and some of it's former colonies) use a system called 3-wire
ringing. Some equipment from overseas requires an adaptor to make it work. I
don't know if the LineJack is one
2004 Sep 08
4
Where are the ADOBE PS Drivers?
I downloaded the drivers from:
http://www.adobe.com/support/downloads/product.jsp?product=pdrv&platform=win
7.4MB Adobe Universal PostScript Windows Driver Installer 1.0.6 -
English 5/23/2002
And installed the Generic Driver, shared the printer and went the the
print$ share -
none of the expected files were in there ... any ideas???
DEFPRTR2.BPD A 12188 Tue
2005 Mar 10
7
Order of Processing
It seems odd to me that the layout is processesed after the view. When I set a
variable inside the view it does not have an impact on the layout file. But
when I set it in the controller it does.
Is this the way it works or is it possible that I am doing something wrong?